Sienna Miller reveals why filming 'War' was difficult during pregnancy

Sienna Miller has shared an interesting insight into her personal life, revealing that she was pregnant while filming her new divorce drama, War.

In a new interview, Sienna explained how the shoot was difficult due to her pregnancy, which meant she was 'leaving and coming home in the dark.'

Sienna joked to the The Observer: 'She got in first. We sat together scoffing Freddos in between shots.'

She said: 'I have completely lost my fashion sense. I've been pregnant or breastfeeding for nearly four years, and I think something happens to the brain – or you're so f***ing tired – that you sacrifice your identity.

'You're just 'mother'... and not in the Gen-Z way, as much as I would like to be.'

'I'm just really questioning all this, because I'm just so underslept and I kind of don't know who I am. I also have massive boobs, which I don't know how to dress. Anyway, this is far too much information…'

The actress, 44, welcomed her third child in April with her partner Oli Green, 29, and they got engaged two months later. They also welcomed a child in January 2024.

Sienna also shares a 14-year-old daughter, Marlowe, with actor Tom Sturridge, who she dated for four years until July 2015.